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【单选题】

A disadvantage of a four-stroke/cycle diesel engine is ()

A、higher working temperature of piston and cylinder

B、the use of scavenge ports

C、fewer power strokes per revolution of the crankshaft

D、part of the fuel is burned as the piston is moving away from top dead center

更多“A disadvantage of a four-stroke/cycle diesel engine is ()”相关的问题
第4题

AA. Poor performance  B、B. No fault tolerance  C、C. Not supported by many RAID controllers  D、D. Higher cost  

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第5题

AA.more power strokes per revolution  B、B.the use of scavenge air  C、C.more complicated valve gear  D、D.higher working temperature of the piston and cylinder  

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第6题

A、Transport subject to traffic delays  B、Transport subject to breakdown  C、Goods susceptible to damage through careless driving  D、Bad weather  

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第7题

A、Transport subject to traffic delays  B、Transport subject to breakdown  C、Goods susceptible to damage through careless driving  D、Bad weather  

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第8题

A、It does not scale well  B、It converges slower than OSPF  C、It is a proprietary protocol  D、It is a distance vector protocol  

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第9题

A、Slightly higher fuel consumption  B、Lack of directional control when backing  C、Inefficient at high shaft RPM  D、Some unusual handling characteristics  

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